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发明名称
ARRANGEMENT FOR TRAINING SWIMMERS
摘要
申请公布号
SU1369733(A1)
申请公布日期
1988.01.30
申请号
SU19864098957
申请日期
1986.05.13
申请人
KI POLT I IM.50-LETIYA VELIKOJ SOTSIALISTICHESKOJ REVOLYUTSII
发明人
PETRUSHEVSKIJ IVAN I,SU;PETRENKO YURIJ A,SU;VIKHLYAEV YURIJ N,SU
分类号
A63B69/10
主分类号
A63B69/10
代理机构
代理人
主权项
地址
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